Hello, Under Lion I had a Logitech wireless head set with a mic. I could use either the headset or the keyboard to adjust system volume.
I switched to Mountain Lion. I hadn't bothered using the Logitech head set until recently. I now have the following situation: As long as the head set is connected I have full head set and keyboard control of system volume. When the head set is disconnected, I lose keyboard control of volume and muting. Incidentally, when I boot this iMac under Vista the volume control problem does not exist. Help appreciated. -- You received this message because you are subscribed to the Google Groups "MacVisionaries" group. To post to this group, send email to macvisionaries@googlegroups.com. To unsubscribe from this group, send email to macvisionaries+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/macvisionaries?hl=en.